Move all white-listed input method indicator text from InputMethodUtil to manifests of IME extensio…

chrome/browser/resources/chromeos/input_method/google_input_tools_manifest.json

 {
   "key": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDyRb75ZzKuseD4ZEposVSGTJQjdySVjVA0s2hgFYDJ3hRh5wATyWsLL7EYvbfi2K+hbYBvrxOQYot4eArQloShy4tdQTZovmTXIINIOzN3j/avFfrYSnJNV6C6gpGKglGVEw/lhf+6WdSnGoWjqXWQnnJltc2JtiAk51nkFJUWZwIDAQAB",
   "name": "__MSG_chos_inputtool_title__",
   "version": "4.3.2.3",
   "description": "The Google Input Tools",
   "default_locale": "en",
   "incognito": "split",
   "permissions": [
     "input",
     "unlimitedStorage",
     "inputMethodPrivate",
     "virtualKeyboardPrivate",
     "metricsPrivate",
     "https://dl.google.com/",
     "https://clients4.google.com/",
     "accessibilityFeatures.read"
   ],
   "background": {
     "page": "background.html"
   },
   "ime_path": "/usr/share/chromeos-assets/input_methods/input_tools",
   "input_components": [
     {
       "name": "__MSG_inputmethod_pinyin__",
       "type": "ime",
       "id": "zh-t-i0-pinyin",
+      "indicator": "\u62FC",
       "description": "Pinyin",
       "language": ["zh-CN", "zh"],
       "layouts": ["us"],
       "input_view": "inputview.html#id=pinyin-zh-CN.compact.qwerty&language=zh-CN&passwordLayout=us&name=inputmethod_pinyin",
       "options_page": "hmm_options.html?code=zh-t-i0-pinyin"
     },
     {
       "name": "__MSG_inputmethod_traditional_pinyin__",
       "type": "ime",
       "id": "zh-hant-t-i0-pinyin",
+      "indicator": "\u62FC",
       "description": "Pinyin for Tranditional Chinese",
       "language": ["zh-TW", "zh"],
       "layouts": ["us"],
       "input_view": "inputview.html#id=pinyin-zh-TW&language=zh-TW&passwordLayout=us&name=inputmethod_traditional_pinyin",
       "options_page": "hmm_options.html?code=zh-hant-t-i0-pinyin"
     },
     {
       "name": "__MSG_inputmethod_cangjie__",
       "type": "ime",
       "id": "zh-hant-t-i0-cangjie-1987",
+      "indicator": "\u5009",
       "description": "Cangjie",
       "language": ["zh-TW", "zh"],
       "layouts": ["us"],
       "input_view": "inputview.html#id=cangjie&language=zh-TW&passwordLayout=us&name=inputmethod_cangjie"
     },
     {
       "name": "__MSG_inputmethod_quick__",
       "type": "ime",
       "id": "zh-hant-t-i0-cangjie-1987-x-m0-simplified",
+      "indicator": "\u901F",
       "description": "Quick",
       "language": ["zh-TW", "zh"],
       "layouts": ["us"],
       "input_view": "inputview.html#id=quick&language=zh-TW&passwordLayout=us&name=inputmethod_quick"
     },
     {
       "name": "__MSG_inputmethod_wubi__",
       "type": "ime",
       "id": "zh-t-i0-wubi-1986",
+      "indicator": "\u4E94",
       "description": "Wubi",
       "language": ["zh-CN", "zh"],
       "layouts": ["us"],
       "input_view": "inputview.html#id=wubi&language=zh-CN&passwordLayout=us&name=inputmethod_wubi"
     },
     {
       "name": "__MSG_inputmethod_array__",
       "type": "ime",
       "id": "zh-hant-t-i0-array-1992",
+      "indicator": "\u884C\u5217",
       "description": "Array",
       "language": ["zh-TW", "zh"],
       "layouts": ["us"],
       "input_view": "inputview.html#id=array&language=zh-TW&passwordLayout=us&name=inputmethod_array"
     },
     {
       "name": "__MSG_inputmethod_dayi__",
       "type": "ime",
       "id": "zh-hant-t-i0-dayi-1988",
+      "indicator": "\u5927\u6613",
       "description": "Dayi",
       "language": ["zh-TW", "zh"],
       "layouts": ["us"],
       "input_view": "inputview.html#id=dayi&language=zh-TW&passwordLayout=us&name=inputmethod_dayi"
     },
     {
       "name": "__MSG_inputmethod_zhuyin__",
       "type": "ime",
       "id": "zh-hant-t-i0-und",
+      "indicator": "\u9177",
       "description": "Zhuyin",
       "language": ["zh-TW", "zh"],
       "layouts": ["us"],
       "input_view": "inputview.html#id=zhuyin&language=zh-TW&passwordLayout=us&name=inputmethod_zhuyin",
       "options_page": "hmm_options.html?code=zh-hant-t-i0-und"
     },
     {
       "name": "__MSG_transliteration_am__",
       "type": "ime",
       "id": "am-t-i0-und",
@@ skipping 170 matching lines @@
       "id": "ur-t-i0-und",
       "description": "Urdu",
       "language": "ur",
       "layouts": ["us"],
       "input_view": "inputview.html#id=t13n&language=ur&passwordLayout=us&name=transliteration_ur"
     },
     {
       "name": "__MSG_inputmethod_mozc_us__",
       "type": "ime",
       "id": "nacl_mozc_us",
+      "indicator": "\u3042",
       "description": "Japanese input method.",
       "language": "ja",
       "layouts": ["us"],
       "input_view": "inputview.html#id=jp_us&language=ja&passwordLayout=us&name=appNameUSKeyboard",
       "options_page": "mozc_option.html"
     },
     {
       "name": "__MSG_inputmethod_mozc_jp__",
       "type": "ime",
       "id": "nacl_mozc_jp",
+      "indicator": "\u3042",
       "description": "Japanese input method.",
       "language": "ja",
       "layouts": ["jp"],
       "input_view": "inputview.html#id=jp&language=ja&passwordLayout=us&name=appNameJPKeyboard",
       "options_page": "mozc_option.html"
     },
     {
       "name": "__MSG_keyboard_bengali_phonetic__",
       "type": "ime",
       "id": "vkd_bn_phone",
@@ skipping 259 matching lines @@
       "type": "ime",
       "id": "vkd_my_myansan",
       "description": "",
       "language": ["my"],
       "layouts": ["us"],
       "input_view": "inputview.html#id=m17n:my_myansan&language=my&passwordLayout=us&name=keyboard_myanmar_myansan"
     }
   ],
   "manifest_version": 2
 }